SNMP adaptor for JMX that allows to connect most monitoring tools (like Nagios and Cacti) to your MBeans (only for Java applications). Relations between OIDs and MBean attributes are established by XML mapping files. No additional code is necessary to access to MBeans by the SNMP protocol. This adaptor for JMX is free. It can work in a multi-applications environment (such as application servers). Java Management Extensions (JMX) is a Java technology that supplies tools for managing and monitoring applications. You can download it directly at sourceforge.net. But you can also add a dependency in Maven configuration of your project.